London, United Kingdom
| Designation | Length | Width | Surface |
|---|---|---|---|
| 09L/27R | 12,799 ft | 164 ft | asphalt |
| 09R/27L | 12,001 ft | 164 ft | asphalt |
London Heathrow is one of the world's busiest international hubs, with two parallel runways handling over 400,000 flights per year.